Bug 251678 - (CVE-2007-3962) CVE-2007-3962 fsplib multiple buffer overflows
CVE-2007-3962 fsplib multiple buffer overflows
Status: CLOSED NOTABUG
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
source=internet,reported=20070809,pub...
: Security
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2007-08-10 07:55 EDT by Tomas Hoger
Modified: 2007-08-10 09:01 EDT (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2007-08-10 09:01:26 EDT
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Description Tomas Hoger 2007-08-10 07:55:45 EDT
Multiple stack-based buffer overflows in fsplib.c in fsplib before 0.9 might
allow remote attackers to execute arbitrary code via (1) a long filename that is
not properly handled by the fsp_readdir_native function when MAXNAMLEN is
greater than 255, or (2) a long d_name directory (dirent) field in the
fsp_readdir function.

gFTP contains local copy of fsplib source code to support FSP protocol.
Comment 2 Tomas Hoger 2007-08-10 08:23:54 EDT
Both issue only affect platforms with MAXNAMLEN > 255, i.e. not Linux.  Setting
low priority and severity.
Comment 3 Mark J. Cox (Product Security) 2007-08-10 09:01:26 EDT
Not vulnerable.  fsplib is part of gftp in Red Hat Enterprise Linux 5, but this
issue does not affect Linux.

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